The typical distribution channel has several intermediary layers, each of which adds to the final cost of a product, such as a sweater. Removing layers lowers the final cost to the customer.This graphic illustrates how disintermediation reduces prices to consumers. It also allows manufacturers to earn more profit for the product by eliminating the middle man. Are middle men really necessary? You should ask students who they think is a “middle man.” Walmart is, for instance, a distributor and retailer. Do they provide an important function? Why can’t manufacturers just ignore Walmart and sell directly to the customer? Even though market disintermediation sounds like a good thing because costs and prices go down, for the most part manufacturers kept their distribution partners and channels. Walmart is still needed by manufacturers such as P&G to sell soap.